| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Contract Law in Slovak Republic | 978-90-411-5426-2 (90-411-5426-4) | 2014 | Josef Fiala · Katarína Kirstová |
| Contract Law in the Slovak Republic | 978-90-411-3380-9 (90-411-3380-1) | 2010 | Josef Fiala · Katarína Kirstová |